MCP Server Directory

site uk.co.underpinningcosts/site

Underpinning Costs: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Language yo io.github.sadri-dridi/lang-yo

ISO 639 language tag yo.

Linkheft dev.workers.cybermax-tools.cybermax/linkheft-api

Domain authority API + MCP: 0-100 score, rank, trend, 50/call. $19/mo; 1,000 free lookups/day.

Reclame Aqui Scraper — Reputação de Empresas BR io.github.paulovitorti/reclameaqui-scraper

Reputação de empresas no Reclame Aqui: nota, índice de solução e total de reclamações.

FastMetal ai.fastmetal/fastmetal

Run and compare LLMs, generate images and video, with the real yen cost returned per call.

lowriskquotes-montecarlo io.github.physics-star-cat/lowriskquotes-montecarlo

Monte Carlo tools: three-point cost estimation and an educational retirement drawdown simulator.

Verify a Company dev.hatchloop/company-verification

Verify a company on GLEIF LEI and SEC EDGAR, screen sanctions. No key; quota-free data.

Conexcol — catálogo de hosting y servidores cloud en Colombia co.net.conexcol.mcp/hosting-cloud-colombia

Catálogo vivo de hosting y servidores cloud en Colombia. Precios en pesos, con fecha de lectura.

WalleK app.wallek/wallek

Personal finance ledger: log expenses, track bills and cards, import statements.

CSV row count, body discarded io.github.sadri-dridi/csv-row-count

CSV row count, body discarded

Solana/web3 earning-rail DB: 25 field-probed platforms, verdict + payout rail + KYC.

PYRESEC - AI Code Security Auditing io.github.renaat-s/pyresec-agent

AI code security audits via x402 USDC: $0.01 scans, $0.50 audits, $5 auto-fixes. SAST/SCA.

JSON validity io.github.sadri-dridi/json-ok

JSON validity

CSV header column count, rows discarded io.github.sadri-dridi/csv-cols-ok

CSV header column count, rows discarded

public-tenders-es-eu io.github.nexus-mcp-infra/public-tenders-es-eu

Normalized search over public-sector tenders in TED (EU official procurement notices) -- Spain + EU

Hand a released SkeletIQ architecture to a coding agent: brief, build order, drift check.

Pastefield com.pastefield/mcp

Give Claude a whiteboard: notes, links, images and diagrams on a board you both see and edit.

Read, search, move, and delete Yahoo Mail over IMAP — MCP server for Claude

Respawn Signal co.respawnmedia.signal/respawn-signal

Which brands sponsor which gaming creators, with evidence, on YouTube, TikTok, Instagram, Twitch.

Search and explore source-backed SEO, SaaS, and LLM-wiki knowledge from the XKnow knowledge base.

Magic Hour io.github.magichourhq/magic-hour

Create and edit images and video, generate music, and retrieve existing audio projects.

Secure, self-hosted New Relic observability and administration tools for MCP clients

Cited web search for MCP hosts. Returns source-bearing results from Groundlink.

Minimal MCP server that plays a sound and shows a system banner when an AI agent finishes a task